Home / 167,846.04-231,627.57-92,394.54

Finding the Fourth Proportional to 167,846.04, 231,627.57 and 92,394.54

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Solution

The fourth proportional to 167,846.04, 231,627.57 and 92,394.54 is: 127,504.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,846.04 : 231,627.57 = 92,394.54 : x
  2. Step 2: Convert to fraction form
    167,846.04/231,627.57 = 92,394.54/x
  3. Step 3: Cross multiply
    167,846.04x = 231,627.57 × 92,394.54
  4. Step 4: Simplify right side
    167,846.04x = 21,401,122,781.47
  5. Step 5: Solve for x
    x = 21,401,122,781.47/167,846.04
  6. Step 6: Final answer
    x = 127,504.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.